I'd LOVE to see an update to this thing...it is so cumbersome to use and could be so much better. While I know custom playbooks benefit my team I shy away from doing too much in here because it falls short of being a good user experience.
Some random thoughts in no particular order...
• Yearly stats for each play IN the playbook editor/picker; just total times run, yards and average, don't worry about defense against, etc.
• Cleaner and easier interface. Drag and drop perhaps?
• Expanded windows instead of drop downs that pop back up to the top play.
• Better display of playbook play lists, more columns...play name, run/pass, weight, percent it will be called (this would be for each TYPE of play...run or pass). For example (with easy math) if you have 4 run plays in a playbook and the weights are Run A = 4, Run B = 3, Run C = 2 and Run D= 1 then when a run play is selected from that playbook they would be run 40%, 30%, 20% and 10% of the time respectively.
That's my initial thoughts...I think I have more but I'll add if they come to mind. So much potential here with this thing.